计算力学学报2017，Vol.34Issue(3)：297-302,6.DOI:10.7511/jslx201703006
考虑超材料胞元间电磁耦合影响的五层模型
Five-layer model considering the electromagnetic coupling effects of metamaterial unit cells
摘要
Abstract
The electromagnetic coupling effects on scattering parameters of multi-period metamaterial structure cells is studied;and it is shown that the uniformity of metamaterial structure is a key factor of the electromagnetic coupling effects.Based on non-uniformity of middle cells,a five-layer model is established to predict scattering performance of metamaterial structure complex cells through a decoupling of electromagnetic parameters from edge cells,middle cells and core cells,just like peeling an onion.The numerical simulations verify accuracy and high effectiveness of the five-layer model.关键词
电磁性能仿真/S参数/电磁耦合/非均质模型/超材料Key words
electromagnetic performance simulation/S parameters/electromagnetic coupling/nonuniform model/metamaterials分类
数理科学引用本文复制引用
董焱章,刘书田..考虑超材料胞元间电磁耦合影响的五层模型[J].计算力学学报,2017,34(3):297-302,6.基金项目
国家自然科学基金青年科学基金(11502075,11504102) （11502075,11504102）
湖北省自然科学基金(2014CFB629,2015CFC789) （2014CFB629,2015CFC789）
湖北汽车工业学院博士科研启动基金(BK201501)资助项目. （BK201501）
